Reverse-phase HPLC Determination and Pharmacokinetic Study of Vanillic Acid in the Plasma of Rats Treated with the Traditional Chinese Medicinal Preparation Di-Gu-Pi Decoction
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- LI Kang
- Shenyang Pharmaceutical University
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- CHEN Xiaohui
- Shenyang Pharmaceutical University
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- JIA Ying
- Shenyang Pharmaceutical University
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- BI Kaishun
- Shenyang Pharmaceutical University
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Abstract
A sensitive, simple, and accurate method for the determination and pharmacokinetic study of vanillic acid in rat plasma was developed using reverse-phase HPLC with UV detection after oral administration of the traditional Chinese medicine preparation of the Di-Gu-Pi decoction. Plasma samples taken from rats were extracted with methanol. The constituent vanillic acid was separated on a C18 stationary phase and a mobile phase of acetonitrile-water (15:85, v/v) (adjusted to pH 3.0 using phosphoric acid), with a UV detector setting at 260 nm. The validated HPLC method developed was used to determine the pharmacokinetic profile of vanillic acid in rat plasma after administration of the Di-Gu-Pi decoction.<br>
Journal
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- YAKUGAKU ZASSHI
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YAKUGAKU ZASSHI 124 (7), 465-468, 2004-07-01
The Pharmaceutical Society of Japan
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Details 詳細情報について
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- CRID
- 1390282681106158464
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- NII Article ID
- 110003614977
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- NII Book ID
- AN00284903
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- ISSN
- 13475231
- 00316903
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- NDL BIB ID
- 7016667
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- PubMed
- 15235230
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed